WILLIAMS TWP., Pa. — His coat was green plaid.
And at 4:38 p.m. Sunday, the surveillance camera at the Center for Animal Health & Welfare in Williams Township recorded the short, stocky, sweet-faced dog wearing that coat.
A man walked him right up to the shelter, stuck him in a black metal crate, placed some donation-bin kibble in it, closed the door, and did the unthinkable…